450304101 has 12 divisors (see below), whose sum is σ = 700473228. Its totient is φ = 277110144.

The previous prime is 450304093. The next prime is 450304139. The reversal of 450304101 is 101403054.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 229068225 + 221235876 = 15135^2 + 14874^2 .

It is not a de Polignac number, because 450304101 - 2³ = 450304093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450304601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1924260 + ... + 1924493.

It is an arithmetic number, because the mean of its divisors is an integer number (58372769).

Almost surely, 2^450304101 is an apocalyptic number.

It is an amenable number.

450304101 is a deficient number, since it is larger than the sum of its proper divisors (250169127).

450304101 is a wasteful number, since it uses less digits than its factorization.

450304101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848772 (or 3848769 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 450304101 is about 21220.3699543622. The cubic root of 450304101 is about 766.4820123868.

Adding to 450304101 its reverse (101403054), we get a palindrome (551707155).

The spelling of 450304101 in words is "four hundred fifty million, three hundred four thousand, one hundred one".